JPS6312802Y2 - - Google Patents

Description

【考案の詳細な説明】 技術分野 この考案はボツクス型爪切りに関するものであ
る。[Detailed description of the invention] Technical field This invention relates to a box type nail clipper.

従来技術 従来の爪切りは上部刃体と下部刃体をその基端
部にて互いに固着して各々先端に互いに離間する
方向への弾性を持たせ、上下両刃体の先端部の上
下両切刃の近傍にて上下両刃体間にピンを挿嵌
し、上部刃体の上面において押え部材をこのピン
に対し回動可能に軸着していた。そして、この爪
切りの押え部材は不使用時においてその上下面を
反対にして上部刃体の上面に重ねられるため、押
え部材の基端部に形成された上部刃体押圧用の力
点突出部が上方へ突出した状態になる。そのた
め、爪切りの全体形状は前記力点突出部の突出で
見映えが悪くなるばかりでなく、嵩張るという欠
陥があつた。Conventional technology A conventional nail clipper has an upper blade body and a lower blade body that are fixed to each other at their base ends, each having elasticity in the direction of separating from each other at the tips, and both upper and lower cutting blades at the tips of the upper and lower blade bodies. A pin was inserted between the upper and lower blade bodies near the upper blade body, and a presser member was pivotably attached to the pin on the upper surface of the upper blade body. When the holding member of this nail clipper is not in use, it is stacked on top of the upper blade body with its upper and lower surfaces reversed, so that the force point protrusion for pressing the upper blade formed at the base end of the holding member is It will protrude upward. Therefore, the overall shape of the nail clipper not only looks bad due to the protrusion of the power point projection, but also has the disadvantage of being bulky.

目 的 本考案の目的は、不使用時にケースとしての下
部刃体に対し蓋としての押え部材をその上下両面
を反転することなく上部刃体側へ重合することが
でき、爪切り全体をコンパクト化できるととも
に、外観上の見映えも良くなるボツクス型爪切り
を提供することにある。Purpose The purpose of the present invention is that when not in use, the holding member serving as a lid can be superimposed on the lower blade body serving as a case to the upper blade body side without reversing both the upper and lower sides of the lower blade body, thereby making the entire nail clipper more compact. At the same time, it is an object of the present invention to provide a box type nail clipper that has a good appearance.

なお、本件出願人は同様な目的で実願昭57−
69887号に記載の爪切りを既に提供しており、本
考案はこれをさらに改良したものである。 In addition, the applicant filed an application for the same purpose in 1983.
The nail clipper described in No. 69887 has already been provided, and the present invention is a further improvement on this.

考案の構成 本考案は、この目的を達成すべく、下部刃体を
底壁とその底壁の両側部に立設した側壁とから構
成し、この両側壁間において上部刃体の基端部を
下部刃体の基端部に対し固着して上部刃体の先端
部には下部刃体の先端部に対し離間する方向への
弾性を持たせ、この上下両刃体の先端部に形成し
た上下両切刃の近傍において下部刃体の両側壁の
先端部に対し押え部材の基端部を回動可能に支承
し、上部刃体の上方において下部刃体の側壁に対
し力点部材を回動可能に支承して、使用時にはこ
の力点部材を押え部材の基端部と上部刃体の先端
部間に介在させて押え部材による押圧により上部
刃体を下部刃体側に撓ませるように構成するとと
もに、不使用時にはこの力点部材を上部刃体の基
端部側に反転させて上部刃体側に重合させた押え
部材の先端部と上部刃体の基端部間に介在させる
ように構成し、この不使用時において押え部材が
下部刃体の上方を覆つた時互いに嵌合する係合凹
凸部を押え部材の先端部と刃体の基端部に設けた
ものである。Structure of the Invention In order to achieve this objective, the present invention consists of a lower blade body consisting of a bottom wall and side walls erected on both sides of the bottom wall. It is fixed to the base end of the lower blade, and the tip of the upper blade has elasticity in the direction of separating from the tip of the lower blade. The proximal end of the presser member is rotatably supported near the cutting blade against the tips of both side walls of the lower blade, and the force point member is rotatable relative to the side walls of the lower blade above the upper blade. In use, the force point member is interposed between the proximal end of the holding member and the tip of the upper blade, and the upper blade is bent toward the lower blade by pressure from the holding member. When in use, this force point member is inverted toward the base end of the upper blade and interposed between the tip of the presser member superimposed on the upper blade and the base of the upper blade. Engagement recesses and projections that fit into each other when the presser member covers the upper part of the lower blade body are provided at the distal end of the presser member and the proximal end of the blade.

実施例 以下、本考案の一実施例を図面に従つて説明す
ると、下部刃体１は底壁２とこの底壁２の両側部
に立設された側壁３とからなり、この両側壁３間
において上部刃体４の基端部が下部刃体１の底壁
２の基端部に対し固着されて上部刃体４の先端部
が下部刃体１の底壁２の先端部に対し離間する方
向への弾性を持つようになつている。前記下部刃
体１の底壁２の先端部及び上部刃体４の先端部に
それぞれ形成した上下両切刃１ａ，４ａの近傍に
おいて、下部刃体１の両側壁３の先端部間には上
下両刃体１，４間を通る支軸５が架設され、この
支軸５の両外端部に対し押え部材６の基端部が回
動可能に支承されている。この押え部材６は上板
７とこの上板７の両側部から下方へ突設された側
板８と上板７の先端部から下方へ突設された係止
板９とからなり、この両側板８の基端部が前記支
軸５に対し支承されるとともに、上板７の基端部
が切り欠かれて第１図及び第２図に示す使用時に
上部刃体４の先端部上面に当接される係止縁７ａ
が形成されている。Embodiment An embodiment of the present invention will be described below with reference to the drawings. The lower blade body 1 consists of a bottom wall 2 and side walls 3 erected on both sides of the bottom wall 2. At this point, the base end of the upper blade 4 is fixed to the base end of the bottom wall 2 of the lower blade 1, and the tip of the upper blade 4 is separated from the tip of the bottom wall 2 of the lower blade 1. It has elasticity in one direction. In the vicinity of the upper and lower cutting edges 1a and 4a formed at the tip of the bottom wall 2 of the lower blade 1 and the tip of the upper blade 4, respectively, there is an upper and lower cutting edge between the tips of both side walls 3 of the lower blade 1. A support shaft 5 is provided that passes between the blades 1 and 4, and a base end of a presser member 6 is rotatably supported on both outer ends of the support shaft 5. This holding member 6 consists of an upper plate 7, side plates 8 projecting downward from both sides of the upper plate 7, and locking plates 9 projecting downward from the tip of the upper plate 7. The base end of the upper plate 8 is supported on the support shaft 5, and the base end of the upper plate 7 is cut out so that it comes into contact with the top surface of the tip of the upper blade 4 when in use as shown in FIGS. 1 and 2. The engaging edge 7a
is formed.

前記上部刃体４の上方において下部刃体１の両
側壁３間に架設された支軸１１に対し力点部材１
０の基端部が回動可能に支承され、その力点部材
１０の先端部には受圧突部１０ａが突設されてい
る。そして、使用時にこの力点部材１０は第２図
に示すように押え部材６の上板７の基端部と上部
刃体４の先端部間に介在されて押え部材６による
押圧により上部刃体４の先端部が力点部材１０の
受圧突部１０ａを介して下部刃体１側へ撓み、そ
れらの上下両切刃１ａ，４ａが互いに当接するよ
うになつている。 The force point member 1
The proximal end of the force member 10 is rotatably supported, and a pressure receiving protrusion 10a is protruded from the distal end of the force point member 10. In use, this force point member 10 is interposed between the base end of the upper plate 7 of the presser member 6 and the tip of the upper blade body 4 as shown in FIG. The tip of the blade is bent toward the lower blade body 1 through the pressure receiving protrusion 10a of the force point member 10, so that both the upper and lower cutting edges 1a and 4a come into contact with each other.

又、前記上部刃体４の基端縁には切欠き部１２
が形成され、この切欠き部１２を通して下部刃体
１の底壁２の基端部上には係合片１３が固定され
ている。この係合片１３は第５図に示すように固
定部１３ａと下部刃体１の底壁２の基端縁から若
干外側へ突出する固定部１３ａの一端から上方へ
突設された鉤状の係合凸部１３ｂとからなる。そ
して、不使用時には前記力点部材１０を第４図に
示すように上部刃体４の基端部側に反転させて上
部刃体４側に重合させた押え部材６の先端部と上
部刃体４の基端部間に介在させる。この状態で
は、押え部材６の上板７が下部刃体１の両側壁３
の上端縁に当接して下部刃体１の上方を覆うとと
もに、押え部材６の両側板８が下部刃体１の両側
壁３の外側に重合する。一方、第５図に示すよう
に前記係合片１３の鉤状係合凸部１３ｂは押え部
材６の係止板９の内側に形成された係合凹部１４
に対し弾性的に嵌入される。従つて、爪切りの全
体形状はケースとしての下部刃体１とその蓋とし
ての押え部材６とによりボツクス型となる。前記
押え部材６の両側板８の基端側には切込み８ａが
形成されるとともに、下部刃体１の両側壁３の基
端部外側には指掛凹部１５が形成されている。そ
して、この指掛凹部１５に爪先を挿入して支え、
押え部材６を上方に持上げると、前記係合片１３
の係合凸部１３ｂと押え部材６の係合凹部１４と
の嵌合が外れて押え部材６が上部刃体４から離れ
る。 Further, a notch 12 is provided at the base end edge of the upper blade body 4.
is formed, and an engagement piece 13 is fixed onto the base end of the bottom wall 2 of the lower blade body 1 through this notch 12. As shown in FIG. 5, this engaging piece 13 has a hook-like shape that projects upward from one end of the fixed part 13a that projects slightly outward from the fixed part 13a and the base edge of the bottom wall 2 of the lower blade body 1. It consists of an engaging protrusion 13b. When not in use, the force point member 10 is reversed to the proximal end side of the upper blade body 4 as shown in FIG. interposed between the proximal end portions of the In this state, the upper plate 7 of the presser member 6 is attached to both side walls 3 of the lower blade body 1.
While contacting the upper end edge and covering the upper part of the lower blade body 1, both side plates 8 of the presser member 6 overlap with the outer sides of both side walls 3 of the lower blade body 1. On the other hand, as shown in FIG.
It is inserted elastically into the Therefore, the overall shape of the nail clipper is box-shaped with the lower blade body 1 serving as a case and the holding member 6 serving as its lid. A notch 8a is formed on the proximal end side of both side plates 8 of the presser member 6, and a finger hook recess 15 is formed on the outer side of the proximal end of both side walls 3 of the lower blade body 1. Then, insert the tip of your toe into this finger rest recess 15 and support it.
When the presser member 6 is lifted upward, the engagement piece 13
The engagement protrusion 13b and the engagement recess 14 of the presser member 6 are disengaged, and the presser member 6 is separated from the upper blade body 4.

さて、以上のように構成された爪切りを使用す
る場合には、前述したように、力点部材１０を第
２図の実線で示す位置に回動させ、これを支えと
して押え部材６を下方へ押圧する。又、この使用
状態から第３図及び第４図に示す不使用状態にす
るには、まず第２図の想像線で示すように押え部
材６をＡ矢印方向へ回動させて押え部材６の上板
７の係止縁７ａと上部刃体４の先端部上面との当
接を外す。この場合、上部刃体４の先端部はその
弾性で上方へ持上がる。次に、力点部材１０を第
２図の想像線で示すようにＢ矢印方向へ回動させ
る。さらに、上部刃体４の先端部を下方へ押えた
状態で押え部材６をＣ矢印方向へ回動させて上部
刃体４の先端部上面に対し押え部材６の上板７の
係止縁７ａを再び当接させ、その後押え部材６を
Ｄ矢印方向へ回動させて係合片１３の係合凸部１
３ｂに対し押え部材６の係合凹部１４を嵌合させ
る。 Now, when using the nail clipper configured as described above, as described above, rotate the force point member 10 to the position shown by the solid line in FIG. 2, and use this as a support to push the presser member 6 downward. Press. In addition, in order to change from this used state to the unused state shown in FIGS. 3 and 4, first rotate the presser member 6 in the direction of arrow A as shown by the imaginary line in FIG. The contact between the locking edge 7a of the upper plate 7 and the top surface of the tip of the upper blade 4 is removed. In this case, the tip of the upper blade 4 is lifted upward by its elasticity. Next, the force point member 10 is rotated in the direction of arrow B as shown by the imaginary line in FIG. Furthermore, while pressing the tip of the upper blade 4 downward, the presser member 6 is rotated in the direction of arrow C, and the locking edge 7a of the upper plate 7 of the presser member 6 is held against the upper surface of the tip of the upper blade 4. are brought into contact with each other again, and then the presser member 6 is rotated in the direction of arrow D to release the engaging convex portion 1 of the engaging piece 13.
The engagement recess 14 of the holding member 6 is fitted into the holding member 3b.

この不使用状態から第１図及び第２図に示す使
用状態にするには、押え部材６を上部刃体４から
持上げ、力点部材１０を第２図の想像線で示す位
置から反Ｂ矢印方向へ回動させ、この力点部材１
０で押え部材６の基端部を支える。 To change from this unused state to the used state shown in FIGS. 1 and 2, lift the presser member 6 from the upper blade body 4, and move the force point member 10 from the position shown by the imaginary line in FIG. This force point member 1
0 to support the base end of the presser member 6.

なお、前記実施例では、刃体１，４側に係合片
１３の係合凸部１３ｂを設けるとともに、押え部
材６に係合凹部１４を形成したが、この凹凸関係
を逆にしてもよい。 In the above embodiment, the engagement protrusions 13b of the engagement pieces 13 were provided on the blade bodies 1 and 4, and the engagement recesses 14 were formed on the presser member 6, but this relationship between protrusions and depressions may be reversed. .

効 果 以上詳述した本考案によれば、不使用時にケー
スとしての下部刃体１に対し蓋としての押え部材
６をその上下両面を反転することなく上部刃体４
側へ重合することができ、爪切り全体をコンパク
ト化できるとともに、外観上の見映えも良くなる
効果がある。Effects According to the present invention described in detail above, when not in use, the presser member 6 serving as a lid is attached to the upper blade 4 without turning over both the upper and lower sides of the lower blade 1 serving as a case.
It can be polymerized to the side, making the entire nail clipper more compact, and has the effect of improving its appearance.

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は爪切りの使用状態を示し、
第１図はその斜視図、第２図は同じく断面図、第
３図及び第４図は爪切りの不使用状態を示し、第
３図はその斜視図、第４図は同じく断面図、第５
図は第４図における部分拡大断面図である。 下部刃体１、切刃１ａ、底壁２、側壁３、上部
刃体４、切刃４ａ、支軸５、押え部材６、上板
７、係止縁７ａ、側板８、切込み８ａ、係止板
９、力点部材１０、受圧突部１０ａ、支軸１１、
係合片１３、係合凸部１３ｂ、係合凹部１４、指
掛凹部１５。 Figures 1 and 2 show how the nail clipper is used,
Fig. 1 is a perspective view, Fig. 2 is a sectional view, Figs. 3 and 4 show the nail clipper in an unused state, Fig. 3 is a perspective view, and Fig. 4 is a sectional view. 5
The figure is a partially enlarged sectional view of FIG. 4. Lower blade body 1, cutting blade 1a, bottom wall 2, side wall 3, upper blade body 4, cutting blade 4a, support shaft 5, holding member 6, upper plate 7, locking edge 7a, side plate 8, notch 8a, locking Plate 9, force point member 10, pressure receiving protrusion 10a, support shaft 11,
Engagement piece 13, engagement protrusion 13b, engagement recess 14, and finger hook recess 15.

Claims (1)

【実用新案登録請求の範囲】 １ 下部刃体１を底壁２とこの底壁２の両側部に
立設した側壁３とから構成し、この両側壁３間
において上部刃体４の基端部を下部刃体１の基
端部に対し固着して上部刃体４の先端部には下
部刃体１の先端部に対し離間する方向への弾性
を持たせ、この上下両刃体１，４の先端部に形
成した上下両切刃１ａ，４ａの近傍において下
部刃体１の両側壁３の先端部に対し押え部材６
の基端部を回動可能に支承し、上部刃体４の上
方において下部刃体１の側壁３に対し力点部材
１０を回動可能に支承して、使用時にはこの力
点部材１０を押え部材６の基端部と上部刃体４
の先端部間に介在させて押え部材６による押圧
により上部刃体４を下部刃体１側に撓ませるよ
うに構成するとともに、不使用時にはこの力点
部材１０を上部刃体４の基端部側に反転させて
上部刃体４側に重合させた押え部材６の先端部
と上部刃体４の基端部間に介在させるように構
成し、この不使用時において押え部材６が下部
刃体１の上方を覆つた時互いに嵌合する係合凹
凸部１４，１３ｂを押え部材６の先端部と刃体
１，４の基端部に設けたことを特徴とするボツ
クス型爪切り。 ２ 係合凹部１４は押え部材６の先端部に形成さ
れ、係合凸部１３ｂは刃体１，４の基端部に設
けられている実用新案登録請求の範囲第１項に
記載のボツクス型爪切り。 ３ 係合凹部１４は下部刃体１の上方を覆う押え
部材の上板７の先端部から下方へ突設された係
止板９の内側に形成され、係合凸部１３ｂは刃
体１，４の基端部に固定された係合片１３の一
端から上方へ鉤状に突設されたものである実用
新案登録請求の範囲第２項に記載のボツクス型
爪切り。 ４ 下部刃体１の上方を覆う押え部材６の上板７
の両側部には不使用時において下部刃体１の両
側壁３の外側に重合される側板８が下方へ突設
されている実用新案登録請求の範囲第１項に記
載のボツクス型爪切り。 ５ 押え部材６の両側板８には切込み８ａが形成
されるとともに、この切込み８ａに対応する下
部刃体１の両側壁３の外側には指掛凹部１５が
形成されている実用新案登録請求の範囲第４項
に記載のボツクス型爪切り。[Claims for Utility Model Registration] 1. The lower blade body 1 is composed of a bottom wall 2 and side walls 3 erected on both sides of the bottom wall 2, and the base end of the upper blade body 4 is formed between the both side walls 3. is fixed to the base end of the lower blade 1, and the tip of the upper blade 4 has elasticity in the direction of separating from the tip of the lower blade 1. A pressing member 6 is pressed against the tip of both side walls 3 of the lower blade body 1 near the upper and lower cutting edges 1a, 4a formed at the tip.
A force point member 10 is rotatably supported on the side wall 3 of the lower blade body 1 above the upper blade body 4, and when in use, the force point member 10 is supported by a pressing member 6. base end and upper blade body 4
The structure is such that the upper blade body 4 is bent toward the lower blade body 1 side by intervening between the tip portions of the upper blade body 4 when pressed by the presser member 6, and when not in use, the force point member 10 is moved toward the proximal end side of the upper blade body 4. It is constructed so that it is interposed between the tip of the presser member 6 which is reversed and overlapped with the upper blade body 4 side and the base end of the upper blade body 4, and when not in use, the presser member 6 is attached to the lower blade body 1. A box-type nail clipper characterized in that engaging concave and convex portions 14 and 13b that fit into each other when covering the top of the holding member 6 are provided at the tip of the holding member 6 and the base ends of the blades 1 and 4. 2. The box type according to claim 1, in which the engaging recess 14 is formed at the tip of the presser member 6, and the engaging protrusion 13b is provided at the base end of the blades 1, 4. Nail clippers. 3 The engagement recess 14 is formed inside the locking plate 9 that protrudes downward from the tip of the upper plate 7 of the presser member that covers the upper part of the lower blade 1, and the engagement protrusion 13b is 4. The box-type nail clipper according to claim 2, which is a utility model registered claim, wherein the engagement piece 13 is fixed to the base end of the nail clipper 4 and is provided in a hook-like manner to protrude upward from one end of the engagement piece 13. 4 Upper plate 7 of presser member 6 that covers the upper part of lower blade body 1
The box-type nail clipper according to claim 1, which is a registered utility model, wherein side plates 8 are provided on both sides of the lower blade body 1 so as to overlap with the outside of both side walls 3 of the lower blade body 1 when not in use. 5 A cut 8a is formed in both side plates 8 of the presser member 6, and a finger hook recess 15 is formed on the outside of both side walls 3 of the lower blade body 1 corresponding to the cut 8a. Box-type nail clippers according to scope 4.